Spring for roller rocker



FIG. 1.1 shows a perspective view of a spring for a roller rocker.

FIG. 1.2 shows a right side view of the spring for a roller rocker.

FIG. 1.3 shows a front view of the spring for a roller rocker.

FIG. 1.4 shows a left side view of the spring for a roller rocker.

FIG. 1.5 shows a back view of the spring for a roller rocker.

FIG. 1.6 shows a bottom view of the spring for a roller rocker; and,

FIG. 1.7 shows a top view of the spring for a roller rocker. 

CLAIM The ornamental design for a spring for a roller rocker, as shown and described. 